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160935 (2001 YV68)
Classification: Main-belt Asteroid          SPK-ID: 2160935
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07993182274868049 4.3727e-08  
a 2.347938442789495 1.292e-08 au
q 2.160263443355632 1.0451e-07 au
i 4.889431816641053 4.1287e-06 deg
node 77.37414049740904 5.6011e-05 deg
peri 132.0014710574422 6.217e-05 deg
M 303.4809035930572 2.6079e-05 deg
tp 2459206.810435576424
(2020-Dec-23.31043558)
9.5254e-05 TDB
period 1314.100216195054
3.60
1.0847e-05
2.97e-08
d
yr
n .2739517089818093 2.2612e-09 deg/d
Q 2.535613442223358 1.3953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      8209 days (22.48 yr)  
   first obs. used      1997-11-22  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59394  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:22:53  

Additional Information
 Earth MOID = 1.1577 au 
 Jupiter MOID = 2.42974 au 
 T_jup = 3.550 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457040.5 (2015-Jan-18.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08018534271120452 4.3665e-08  
q 2.159738545375211 1.0441e-07 au
tp 2456579.893861179737
(2013-Oct-14.39386118)
9.664e-05 TDB
node 77.40451476837178 5.6037e-05 deg
peri 132.3187527537245 6.2178e-05 deg
i 4.888575221432132 4.1274e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      8209 days (22.48 yr)  
   first obs. used      1997-11-22  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59394  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:22:53  

Additional Information
 Jupiter MOID = 2.42974 au 
 T_jup = 3.550 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.906635586063479E-15 -4.529739594409867E-15 -6.125912784455143E-13 -2.282930808850717E-14 -1.652923865753787E-13 -3.224262614400061E-15
q -4.529739594409867E-15 1.090097677650884E-14 1.228287498647928E-12 5.361551934152927E-14 3.390140417630178E-13 7.916662739894932E-15
tp -6.125912784455143E-13 1.228287498647928E-12 9.339231185866915E-9 4.422697115742227E-11 2.627631328794246E-9 -5.959204311303791E-13
node -2.282930808850717E-14 5.361551934152927E-14 4.422697115742227E-11 3.14009000125355E-9 -3.115534034537471E-9 -4.439206067380084E-11
peri -1.652923865753787E-13 3.390140417630178E-13 2.627631328794246E-9 -3.115534034537471E-9 3.866042064453943E-9 4.409088755141448E-11
i -3.224262614400061E-15 7.916662739894932E-15 -5.959204311303791E-13 -4.439206067380084E-11 4.409088755141448E-11 1.703540831862068E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO412929  

160935 (2001 YV68)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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